Concept information
Preferred term
amnesia
Definition
- "Amnesia refers to the acquired impairment of explicit long-term memory, that is, when remembering requires overt reference to the learning phase. It can be due to brain lesions (neurogenic amnesia) or to psychological factors (psychogenic amnesia). When it concerns the period after the onset of the disease (organic or psychogenic), it describes impaired encoding, retention or retrieval of episodic memory (memory for specific personally lived events and newly learned information) and is called anterograde amnesia. When it concerns the period before the onset of the disease, it describes impaired autobiographical memory (the narrative of one's own life) and it is called retrograde amnesia." (Cubelli & Dalla Sala, 2021, p. 158).
Broader concept
Narrower concepts
Entry terms
- amnestic disorder
Belongs to group
Bibliographic citation(s)
-
• Cubelli, R., & Della Sala, S. (2021). Definition: Amnesia. Cortex, 136, 158. https://doi.org/10.1016/j.cortex.2020.12.014
[Study type: conceptual analysis / Access: closed]
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• Rosenbaum, R. S., Murphy, K. J., & Rich, J. B. (2012). The amnesias. Wiley Interdisciplinary Reviews: Cognitive Science, 3(1), 47-63. https://doi.org/10.1002/wcs.155
[Study type: literature review / Access: closed]
Creator
- Frank Arnould
Has diagnostic tool(s)
Has model(s)
Disorder of
In other languages
-
French
-
trouble amnésique
URI
http://data.loterre.fr/ark:/67375/P66-ZC448SL7-T
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